package com.gzyj.server;

import com.github.jeffreyning.mybatisplus.conf.EnableMPP;
import com.gzyj.server.nettyserver.Netty808Server;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.client.RestTemplateBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.web.client.RestTemplate;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;

import javax.annotation.Resource;

/**
 * @author lhj
 */

@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class, SecurityAutoConfiguration.class})
@EnableScheduling
@EnableAsync
@ComponentScan(basePackages = { "com.gzyj.*" })
@MapperScan(basePackages = "com.gzyj.server.mapper")
@EnableMPP
public class ProtocolServer extends SpringBootServletInitializer {

    private static String mode;

    @Value("${jtt-server.mode}")
    private void setMode(String value) {
        mode = value;
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(ProtocolServer.class);
    }

    public static void main(String[] args) throws Exception{
        ApplicationContext applicationContext = SpringApplication.run(ProtocolServer.class, args);
        if(mode.equalsIgnoreCase("808")){
            Netty808Server netty808Server=applicationContext.getBean(Netty808Server.class);
            netty808Server.runServer();
        }
    }

    @Resource
    private RestTemplateBuilder builder;

    @Bean
    public RestTemplate restTemplate() {
        return builder.build();
    }

    @Bean
    public CorsFilter corsFilter() {
        final UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        final CorsConfiguration config = new CorsConfiguration();
        config.setAllowCredentials(true); // 允许cookies跨域
        config.addAllowedOrigin("*");// 允许向该服务器提交请求的URI，*表示全部允许。这里尽量限制来源域，比如http://xxxx:8080 ,以降低安全风险。
        config.addAllowedOriginPattern("*");
        config.addAllowedHeader("*");// 允许访问的头信息,*表示全部
        config.setMaxAge(18000L);// 预检请求的缓存时间（秒），即在这个时间段里，对于相同的跨域请求不会再预检了
        config.addAllowedMethod("*");// 允许提交请求的方法，*表示全部允许，也可以单独设置GET、PUT等
        source.registerCorsConfiguration("/**", config);
        return new CorsFilter(source);
    }
}
